ATE343558T1 - Verfahren zur reinigung von styren monomer- einsatzstoffen vor der polymerisation - Google Patents

Verfahren zur reinigung von styren monomer- einsatzstoffen vor der polymerisation

Info

Publication number: ATE343558T1
Authority: AT; Austria
Prior art keywords: styrene monomer; before polymerization; stocks before; purifying styrene; purifying
Prior art date: 2002-02-12

Application number

AT03075396T

Other languages

English (en)

Inventor

James T Merrill

Original Assignee

Fina Technology

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-02-12

Filing date

2003-02-11

Publication date

2006-11-15

2003-02-11 Application filed by Fina Technology filed Critical Fina Technology

2006-11-15 Application granted granted Critical

2006-11-15 Publication of ATE343558T1 publication Critical patent/ATE343558T1/de

Links

PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 3
238000006116 polymerization reaction Methods 0.000 title 1
UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical group C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 abstract 4
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 1
239000000654 additive Substances 0.000 abstract 1
230000000996 additive effect Effects 0.000 abstract 1
239000003112 inhibitor Substances 0.000 abstract 1
238000011144 upstream manufacturing Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/08—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds
- C07C5/09—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds to carbon-to-carbon double bonds
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Polymerisation Methods In General (AREA)
Catalysts (AREA)

AT03075396T 2002-02-12 2003-02-11 Verfahren zur reinigung von styren monomer- einsatzstoffen vor der polymerisation ATE343558T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10/074,387 US6689926B2 (en)	2002-02-12	2002-02-12	Process for purifying styrene monomer feedstock prior to polymerization

Publications (1)

Publication Number	Publication Date
ATE343558T1 true ATE343558T1 (de)	2006-11-15

Family

ID=27610577

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT03075396T ATE343558T1 (de)	2002-02-12	2003-02-11	Verfahren zur reinigung von styren monomer- einsatzstoffen vor der polymerisation

Country Status (9)

Country	Link
US (1)	US6689926B2 (de)
EP (1)	EP1334959B1 (de)
JP (2)	JP4607428B2 (de)
CN (1)	CN100445246C (de)
AT (1)	ATE343558T1 (de)
CA (1)	CA2417940C (de)
DE (1)	DE60309226T2 (de)
ES (1)	ES2275998T3 (de)
TW (1)	TWI290917B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6689926B2 (en) *	2002-02-12	2004-02-10	Fina Technology, Inc.	Process for purifying styrene monomer feedstock prior to polymerization
JP2006016350A (ja) *	2004-07-02	2006-01-19	Hakuto Co Ltd	スチレン製造における汚れ防止方法
ATE450565T1 (de) *	2005-04-21	2009-12-15	Basf Se	In-can -stabilisatormischung
US8350106B2 (en) *	2008-06-30	2013-01-08	Uop Llc	Selective hydrogenation of unsaturated aliphatic hydrocarbons in predominantly aromatic streams

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5535368B2 (de) *	1972-05-26	1980-09-12
US4466905A (en)	1983-04-11	1984-08-21	Cosden Technology, Inc.	Polymerization inhibition process for vinyl aromatic compounds
EP0240297A1 (de)	1986-04-01	1987-10-07	Betz Europe, Inc.	Verfahren zur Inhibierung der Polymerisierung von vinylaromatischen Verbindungen
US4929778A (en)	1989-06-05	1990-05-29	Betz Laboratories, Inc.	Methods and compositions for inhibiting styrene polymerization
US5156816A (en)	1990-10-04	1992-10-20	Fina Technology, Inc.	System for purifying styrene monomer feedstock using ethylbenzene dehydrogenation waste gas
US5221498A (en)	1991-07-22	1993-06-22	Betz Laboratories, Inc.	Methods and compositions for inhibitoring polymerization of vinyl monomers
US5221764A (en)	1992-02-18	1993-06-22	Betz Laboratories, Inc.	Methods and compositions for inhibiting acrylic acid polymerization
US5221461A (en)	1992-06-09	1993-06-22	Betz Laboratories, Inc.	Antioxidant compositions and methods using catechol compounds and organic acid compounds
US5282957A (en)	1992-08-19	1994-02-01	Betz Laboratories, Inc.	Methods for inhibiting polymerization of hydrocarbons utilizing a hydroxyalkylhydroxylamine
CA2099168A1 (en)	1992-10-21	1994-04-22	Betzdearborn Inc.	Compositions and methods for inhibiting styrene polymerization
EP0594341B1 (de)	1992-10-21	1997-01-22	Betz Europe, Inc.	Zusammensetzungen und Verfahren zur Polymerisationsinhibierung von vinylischen aromatischen Monomeren
EP0594431B1 (de)	1992-10-23	1998-01-07	Matsushita Refrigeration Company	Kältemittelkompressor und Kältesystem mit diesem Kompressor
US5426257A (en)	1994-06-30	1995-06-20	Betz Laboratories, Inc.	Compositions and methods for inhibiting vinyl aromatic monomer polymerization
CA2150398C (en) *	1994-06-30	2006-08-15	Graciela B. Arhancet	Compositions and methods for inhibiting vinyl aromatic monomer polymerization
JP4392807B2 (ja) *	1995-06-07	2010-01-06	フイナ・テクノロジー・インコーポレーテツド	重合抑制剤方法
DE19811602A1 (de) *	1997-03-20	1998-11-12	Ciba Geigy Ag	Polymerisationsinhibitor-Verfahren
US6024894A (en)	1998-03-25	2000-02-15	Betzdearborn Inc.	Compositions and methods for inhibiting vinyl aromatic monomer polymerization
US6689926B2 (en) *	2002-02-12	2004-02-10	Fina Technology, Inc.	Process for purifying styrene monomer feedstock prior to polymerization

2002
- 2002-02-12 US US10/074,387 patent/US6689926B2/en not_active Expired - Fee Related
2003
- 2003-01-30 TW TW092102309A patent/TWI290917B/zh not_active IP Right Cessation
- 2003-01-31 CA CA2417940A patent/CA2417940C/en not_active Expired - Fee Related
- 2003-02-05 JP JP2003028319A patent/JP4607428B2/ja not_active Expired - Fee Related
- 2003-02-11 DE DE60309226T patent/DE60309226T2/de not_active Expired - Lifetime
- 2003-02-11 ES ES03075396T patent/ES2275998T3/es not_active Expired - Lifetime
- 2003-02-11 EP EP03075396A patent/EP1334959B1/de not_active Expired - Lifetime
- 2003-02-11 CN CNB031041183A patent/CN100445246C/zh not_active Expired - Fee Related
- 2003-02-11 AT AT03075396T patent/ATE343558T1/de not_active IP Right Cessation
2010
- 2010-08-23 JP JP2010186009A patent/JP5194075B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
TW200306298A (en)	2003-11-16
CA2417940C (en)	2011-07-26
JP2003238454A (ja)	2003-08-27
JP4607428B2 (ja)	2011-01-05
CN100445246C (zh)	2008-12-24
US6689926B2 (en)	2004-02-10
TWI290917B (en)	2007-12-11
ES2275998T3 (es)	2007-06-16
JP2010270149A (ja)	2010-12-02
CA2417940A1 (en)	2003-08-12
JP5194075B2 (ja)	2013-05-08
EP1334959A3 (de)	2004-01-14
CN1438206A (zh)	2003-08-27
EP1334959A2 (de)	2003-08-13
DE60309226D1 (de)	2006-12-07
US20030163009A1 (en)	2003-08-28
DE60309226T2 (de)	2007-09-06
EP1334959B1 (de)	2006-10-25

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Legal Events

Date	Code	Title	Description
2007-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties